Over a decade in Cyber Security

Founded in 2013, CommSec was established to address the growing numbers of cybercrime by offering affordable cyber security services to small, medium and large businesses, non-profit, and government public organisations.

Based in Dublin, CommSec is 100% focused providing Cyber Security and IT Security services to our customers. Our services help to identify, protect, prevent, detect, and analyse cyber risks and threats. Using the latest leading-edge technologies, CommSec provides high-class cyber security management supported by our experienced security analysts in our 24/7 SOC (Security Operations Centre) to help reduce the risk of a cyberattack for our customers.

Using CheckScan+, our world-class vulnerability scanning and remediation service, we identify security vulnerabilities in applications, websites, APIs and IT infrastructure. This helps our clients stay secure and offer their customers peace of mind.

We have partnered with the best IT security software vendors to bring our clients proven and trusted solutions they can add to their security stacks. See a list of our security partners here.

Who we support

As a cybersecurity provider, we are committed to supporting non-profit organisations that promote learning, education, and competition in the area of cybersecurity and safe online practices for young people, schools, and colleges.

We recognize the importance of cybersecurity awareness and education in today’s digital world, and we believe that non-profit organizations play a crucial role in promoting this cause. By supporting these organizations, we aim to create a safer and more secure online environment for everyone. We provide technical and financial assistance to these organizations to help them achieve their objectives, such as organizing cybersecurity competitions, developing educational materials, and providing training to educators and students.

We believe that by empowering young people with the knowledge and skills they need to stay safe online, we can make a positive impact on the future of cybersecurity and create a more secure digital world for generations to come.

Cybersafe Kids

CommSec supports the awareness of practical online educational programmes for children though our sponsorship of Cybersafe Kids. Our cyber security professionals regularly deliver talks and training to Irish schools on behalf of Cybersafe Kids.

Zero Days

Zero Days Security organise and promote cyber-security challenges, commonly known as capture-the-flag (CTF) events. Their aim are to promote, develop and encourage participation in CTF events in Ireland. Each Year they run a number of our own events including the Irish College’s Cyber-Security Challenge, Cyber-Schools, and Irish team selection and training for the European Cyber Security Challenge.

work life balance & sustainability pledge

As an employer, we are committed to promoting responsible working culture through hybrid working and the use of anchor days for collaboration and innovation in the solutions we provide to our customers. With hybrid working, our employees have the flexibility to work from home or come into the office on designated days, which not only provides a better work-life balance but also reduces the environmental impact of fossil fuels and travel.

We understand that our business activities have an impact on the environment and we strive to minimize our carbon footprint wherever possible. By reducing the number of commutes our employees make, we contribute to reducing greenhouse gas emissions and work towards a sustainable future.

Additionally, we believe that weekly team and group meetings provide the necessary platform for our people to work together and generate new ideas, which ultimately benefits our customers and helps us achieve our business objectives in a responsible and sustainable manner.

Workplace Inclusiveness


Our company is committed to fostering a workplace that is inclusive, diverse, and equitable.

We believe in providing fair and equal opportunities for employment and supporting individuals from all backgrounds, genders, and identities to succeed in their careers. In particular, we recognise the value of women’s contributions to the field of cybersecurity and are dedicated to supporting and empowering women to thrive in this industry. We have implemented policies and practices that promote gender diversity and inclusivity in our hiring, training, and advancement processes.

Additionally, we provide resources and support to our female employees to help them excel in their roles and reach their professional goals. By prioritising diversity and inclusivity, we aim to create a workplace culture that is not only fair and just but also fosters innovation and creativity.

4 pillar services

Monitored Security (SOC)

CommSec provides specialised B2B cyber security services and solutions including:

  • Security Operations Centre (SOC) as a Service
  • Security Incident and Event Management (SIEM).
  • MDR
  • Business Secure

Professional Services

CommSec provides specialised B2B cyber security services and solutions including:

  • Chief Information Security Officer (CISO) as a Service
  • Security Operations Centre (SOC) as a Service
  • Cyber Security Consulting
  • ISO27001 Assessments and Implementation Services
  • Cyber Essentials Assessments and Implementation Services
  • Digital Forensics Investigations
  • Incident Response
  • Programme & Project Management

Security Testing Services

CommSec provides specialised B2B cyber security services and solutions including:

  • Penetration Testing
  • Code Review
  • Vulnerability Scanning.
  • Assumed Breach

Cyber Security Solutions (3rd Party)

CommSec provides specialised B2B cyber security services and solutions including:

  • Security Awareness Training.
  • Vulnerability Scanning.
  • Security Incident and Event Management (SIEM).
  • Identity and Access Management.
  • Malware Protection.
  • Patch Management.
  • Firewalls & IPS/IDS.
  • Endpoint Protection
  • Dark Web / DRP
  • Advanced Email Protection
  • SASE
  • ZTNA
  • Mobile Device Management
  • IT Asset Management

Our Customers

CommSec have successfully conducted many projects in both the private and public sectors.

CommSec is one of a few cyber security providers in Ireland who help organisation to proactively defend themselves, their people and their digital assets. From cloud to on-premises to mobile devices, CommSec offer secure protection for web applications and infrastructure that people rely on in their day to day operations.

Our customers include:

  • Financial institutions and Fintech
  • Software development companies
  • Professional service providers (e.g. accountants and solicitors)
  • Logistics providers
  • Government and Government Funded Organisations
  • Regulatory bodies
  • Non for Profit and Charities.

CommSec partner with leading edge security vendors

Accreditations & Partnerships

get in touch


A member of our team will get back to you as soon as possible. They will find a suitable time to speak with you, answer any questions you have and help find the perfect solution to suit your requirements.